<tr>
	<td><input class="column-header" type="hidden" name="column[header][]" value="{{header}}">{{header}}</td>
	<td><input class="column-name form-control" type="text" name="column[name][]" value="{{name}}"></td>
	<td><input class="column-extract" type="checkbox" name="column[extract][]" {{#extract}}checked="checked"{{/extract}}></td>
</tr>